Question

(3x+2y)(3x-2y) can u pls answer this
​

Answer 1

Step-by-step explanation:

(a+b) (a-b) =a^2-b^2

so

(3x)^2-(2y)^2

9x^2-4y^2

Mark as brilliant and take thanks for all question

Answer 2

Answer:

the environment is consist of biosphere lithosphere, hydrosphere and atmosphere it's chief components are soil, air, water, organisms and solar energies.